| 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 | $67.45 | 9.745% | $74.023 | $74.02 | $74.00 | $74.00 |
| Purchase #2 | $162.62 | 5.225% | $171.1169 | $171.12 | $171.10 | $171.10 |
| Purchase #3 | $181.61 | 13.773% | $206.6231 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $185.32 | 5.221% | $194.9956 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $114.38 | 12.659% | $128.8594 | $128.86 | $128.85 | $128.90 |
| Purchase #6 | $34.71 | 11.586% | $38.7315 | $38.73 | $38.75 | $38.70 |
| Purchase #7 | $178.35 | 3.116% | $183.9074 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $924.44 | $998.2569 | $998.26 | $998.20 | $998.20 | |