| 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 | $18.32 | 4.562% | $19.1558 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $152.46 | 7.693% | $164.1887 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $139.82 | 7.472% | $150.2674 | $150.27 | $150.25 | $150.30 |
| Purchase #4 | $56.93 | 6.753% | $60.7745 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $144.73 | 11.438% | $161.2842 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $8.76 | 7.620% | $9.4275 | $9.43 | $9.45 | $9.40 |
| Purchase #7 | $220.33 | 7.766% | $237.4408 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $741.35 | $802.5389 | $802.54 | $802.55 | $802.60 | |