| 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 | $127.52 | 6.606% | $135.944 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $69.56 | 6.365% | $73.9875 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $77.80 | 13.722% | $88.4757 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $224.48 | 11.852% | $251.0854 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $231.96 | 5.339% | $244.3443 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $183.53 | 7.704% | $197.6692 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $88.75 | 13.347% | $100.5955 | $100.60 | $100.60 | $100.60 |
| 7 purchase totals = | $1,003.60 | $1,092.1016 | $1,092.11 | $1,092.15 | $1,092.10 | |