| 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 | $88.97 | 13.731% | $101.1865 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $74.50 | 8.533% | $80.8571 | $80.86 | $80.85 | $80.90 |
| Purchase #3 | $202.33 | 5.163% | $212.7763 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $176.84 | 11.722% | $197.5692 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $230.49 | 6.231% | $244.8518 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $140.61 | 6.151% | $149.2589 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $168.77 | 6.789% | $180.2278 | $180.23 | $180.25 | $180.20 |
| 7 purchase totals = | $1,082.51 | $1,166.7276 | $1,166.74 | $1,166.75 | $1,166.90 | |