| 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 | $147.36 | 12.535% | $165.8316 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $191.29 | 4.830% | $200.5293 | $200.53 | $200.55 | $200.50 |
| Purchase #3 | $244.56 | 8.624% | $265.6509 | $265.65 | $265.65 | $265.70 |
| Purchase #4 | $200.45 | 5.199% | $210.8714 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $158.60 | 7.777% | $170.9343 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $120.30 | 13.336% | $136.3432 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $112.31 | 7.338% | $120.5513 | $120.55 | $120.55 | $120.60 |
| 7 purchase totals = | $1,174.87 | $1,270.7120 | $1,270.70 | $1,270.75 | $1,270.70 | |