| 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 | $170.27 | 11.397% | $189.6757 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $166.77 | 8.505% | $180.9538 | $180.95 | $180.95 | $181.00 |
| Purchase #3 | $182.64 | 4.593% | $191.0287 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $121.95 | 5.782% | $129.0011 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $138.44 | 6.252% | $147.0953 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $76.87 | 9.669% | $84.3026 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $113.29 | 13.815% | $128.941 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $970.23 | $1,050.9982 | $1,051.00 | $1,051.05 | $1,051.00 | |