| 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 | $152.76 | 12.745% | $172.2293 | $172.23 | $172.25 | $172.20 |
| Purchase #2 | $56.86 | 6.662% | $60.648 | $60.65 | $60.65 | $60.60 |
| Purchase #3 | $14.81 | 13.326% | $16.7836 | $16.78 | $16.80 | $16.80 |
| Purchase #4 | $110.35 | 9.468% | $120.7979 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $143.96 | 8.327% | $155.9475 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $230.77 | 10.555% | $255.1278 | $255.13 | $255.15 | $255.10 |
| Purchase #7 | $137.93 | 11.119% | $153.2664 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $847.44 | $934.8005 | $934.81 | $934.85 | $934.70 | |