| 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 | $135.39 | 11.131% | $150.4603 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $134.28 | 11.620% | $149.8833 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $156.74 | 12.581% | $176.4595 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $101.27 | 5.410% | $106.7487 | $106.75 | $106.75 | $106.70 |
| Purchase #5 | $243.89 | 5.200% | $256.5723 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $15.65 | 3.839% | $16.2508 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $178.33 | 6.124% | $189.2509 | $189.25 | $189.25 | $189.30 |
| 7 purchase totals = | $965.55 | $1,045.6258 | $1,045.62 | $1,045.60 | $1,045.80 | |