| 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 | $17.70 | 10.774% | $19.607 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $118.67 | 11.513% | $132.3325 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $157.65 | 9.202% | $172.157 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $115.58 | 5.479% | $121.9126 | $121.91 | $121.90 | $121.90 |
| Purchase #5 | $127.43 | 3.443% | $131.8174 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $145.62 | 10.441% | $160.8242 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $42.64 | 9.458% | $46.6729 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $725.29 | $785.3236 | $785.32 | $785.25 | $785.30 | |