| 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 | $159.57 | 10.809% | $176.8179 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $158.27 | 12.586% | $178.1899 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $37.72 | 7.187% | $40.4309 | $40.43 | $40.45 | $40.40 |
| Purchase #4 | $176.52 | 9.519% | $193.3229 | $193.32 | $193.30 | $193.30 |
| Purchase #5 | $47.62 | 3.562% | $49.3162 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $8.64 | 6.168% | $9.1729 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $133.65 | 13.731% | $152.0015 | $152.00 | $152.00 | $152.00 |
| 7 purchase totals = | $721.99 | $799.2522 | $799.25 | $799.20 | $799.20 | |