| 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 | $149.75 | 6.428% | $159.3759 | $159.38 | $159.40 | $159.40 |
| Purchase #2 | $135.58 | 3.508% | $140.3361 | $140.34 | $140.35 | $140.30 |
| Purchase #3 | $132.72 | 4.115% | $138.1814 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $63.90 | 8.851% | $69.5558 | $69.56 | $69.55 | $69.60 |
| Purchase #5 | $71.61 | 3.157% | $73.8707 | $73.87 | $73.85 | $73.90 |
| Purchase #6 | $205.84 | 7.739% | $221.77 | $221.77 | $221.75 | $221.80 |
| Purchase #7 | $115.76 | 3.463% | $119.7688 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $875.16 | $922.8587 | $922.87 | $922.85 | $923.00 | |