| 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 | $149.89 | 3.488% | $155.1182 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $175.28 | 9.853% | $192.5503 | $192.55 | $192.55 | $192.60 |
| Purchase #3 | $150.75 | 10.244% | $166.1928 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $148.93 | 9.354% | $162.8609 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $108.38 | 5.735% | $114.5956 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $241.84 | 11.634% | $269.9757 | $269.98 | $270.00 | $270.00 |
| Purchase #7 | $119.62 | 9.105% | $130.5114 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $1,094.69 | $1,191.8049 | $1,191.81 | $1,191.80 | $1,191.90 | |