| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.26 | 10.282% | $159.0928 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $151.80 | 9.165% | $165.7125 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $223.86 | 10.597% | $247.5824 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $184.58 | 9.192% | $201.5466 | $201.55 | $201.55 | $201.50 |
| Purchase #5 | $243.89 | 8.159% | $263.789 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $231.87 | 7.286% | $248.764 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $130.62 | 8.644% | $141.9108 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $1,310.88 | $1,428.3981 | $1,428.39 | $1,428.40 | $1,428.40 | |