| 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 | $181.28 | 4.320% | $189.1113 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $194.39 | 8.315% | $210.5535 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $65.76 | 4.606% | $68.7889 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $144.26 | 3.635% | $149.5039 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $120.40 | 4.313% | $125.5929 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $236.88 | 12.589% | $266.7008 | $266.70 | $266.70 | $266.70 |
| Purchase #7 | $144.82 | 11.248% | $161.1094 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $1,087.79 | $1,171.3607 | $1,171.35 | $1,171.35 | $1,171.40 | |