| 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 | $187.62 | 7.464% | $201.624 | $201.62 | $201.60 | $201.60 |
| Purchase #2 | $170.50 | 10.171% | $187.8416 | $187.84 | $187.85 | $187.80 |
| Purchase #3 | $162.30 | 6.535% | $172.9063 | $172.91 | $172.90 | $172.90 |
| Purchase #4 | $176.89 | 8.350% | $191.6603 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $171.70 | 8.548% | $186.3769 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $141.84 | 4.610% | $148.3788 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $39.43 | 6.600% | $42.0324 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $1,050.28 | $1,130.8203 | $1,130.82 | $1,130.85 | $1,130.80 | |