| 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 | $152.65 | 10.150% | $168.144 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $203.96 | 10.229% | $224.8231 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $97.76 | 10.700% | $108.2203 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $87.99 | 3.195% | $90.8013 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $210.43 | 9.269% | $229.9348 | $229.93 | $229.95 | $229.90 |
| Purchase #6 | $137.85 | 5.177% | $144.9865 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $49.80 | 6.445% | $53.0096 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $940.44 | $1,019.9196 | $1,019.91 | $1,019.90 | $1,019.80 | |