| 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 | $133.31 | 12.274% | $149.6725 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $36.42 | 5.636% | $38.4726 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $191.91 | 7.259% | $205.8407 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $244.45 | 10.673% | $270.5401 | $270.54 | $270.55 | $270.50 |
| Purchase #5 | $128.72 | 5.404% | $135.676 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $66.57 | 10.636% | $73.6504 | $73.65 | $73.65 | $73.70 |
| Purchase #7 | $124.49 | 9.712% | $136.5805 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $925.87 | $1,010.4328 | $1,010.43 | $1,010.45 | $1,010.50 | |