| 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 | $139.90 | 8.676% | $152.0377 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $149.84 | 9.694% | $164.3655 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $148.39 | 13.397% | $168.2698 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $19.85 | 11.563% | $22.1453 | $22.15 | $22.15 | $22.10 |
| Purchase #5 | $156.97 | 3.744% | $162.847 | $162.85 | $162.85 | $162.80 |
| Purchase #6 | $141.29 | 4.106% | $147.0914 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $180.86 | 11.199% | $201.1145 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $937.10 | $1,017.8712 | $1,017.88 | $1,017.85 | $1,017.80 | |