| 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 | $123.85 | 9.701% | $135.8647 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $141.39 | 8.211% | $152.9995 | $153.00 | $153.00 | $153.00 |
| Purchase #3 | $73.73 | 7.457% | $79.228 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $150.97 | 13.408% | $171.2121 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $122.45 | 6.682% | $130.6321 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $61.42 | 8.505% | $66.6438 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $9.60 | 3.523% | $9.9382 | $9.94 | $9.95 | $9.90 |
| 7 purchase totals = | $683.41 | $746.5184 | $746.51 | $746.55 | $746.40 | |