| 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 | $190.67 | 8.608% | $207.0829 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $39.67 | 3.106% | $40.9022 | $40.90 | $40.90 | $40.90 |
| Purchase #3 | $157.56 | 9.199% | $172.0539 | $172.05 | $172.05 | $172.10 |
| Purchase #4 | $164.59 | 4.368% | $171.7793 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $189.73 | 11.128% | $210.8432 | $210.84 | $210.85 | $210.80 |
| Purchase #6 | $123.68 | 5.404% | $130.3637 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $126.77 | 8.393% | $137.4098 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $992.67 | $1,070.4350 | $1,070.42 | $1,070.45 | $1,070.50 | |