| 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 | $132.37 | 9.523% | $144.9756 | $144.98 | $145.00 | $145.00 |
| Purchase #2 | $94.77 | 9.244% | $103.5305 | $103.53 | $103.55 | $103.50 |
| Purchase #3 | $250.52 | 6.630% | $267.1295 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $99.28 | 11.253% | $110.452 | $110.45 | $110.45 | $110.50 |
| Purchase #5 | $14.55 | 8.735% | $15.8209 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $162.74 | 3.490% | $168.4196 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $101.44 | 13.664% | $115.3008 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $855.67 | $925.6289 | $925.63 | $925.65 | $925.60 | |