| 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 | $146.91 | 3.583% | $152.1738 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $110.91 | 3.577% | $114.8773 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $93.45 | 3.334% | $96.5656 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $198.36 | 11.136% | $220.4494 | $220.45 | $220.45 | $220.40 |
| Purchase #5 | $26.94 | 6.838% | $28.7822 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $24.73 | 3.506% | $25.597 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $180.96 | 12.248% | $203.124 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $782.26 | $841.5693 | $841.57 | $841.55 | $841.60 | |