| 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 | $193.41 | 13.814% | $220.1277 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $62.54 | 8.243% | $67.6952 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $140.71 | 5.155% | $147.9636 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $249.88 | 3.422% | $258.4309 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $139.36 | 9.479% | $152.5699 | $152.57 | $152.55 | $152.60 |
| Purchase #6 | $149.42 | 5.582% | $157.7606 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $37.33 | 7.664% | $40.191 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $972.65 | $1,044.7389 | $1,044.74 | $1,044.75 | $1,044.80 | |