| 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 | $177.71 | 7.191% | $190.4891 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $39.71 | 9.210% | $43.3673 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $128.52 | 5.800% | $135.9742 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $16.42 | 7.498% | $17.6512 | $17.65 | $17.65 | $17.70 |
| Purchase #5 | $176.70 | 13.385% | $200.3513 | $200.35 | $200.35 | $200.40 |
| Purchase #6 | $147.52 | 7.464% | $158.5309 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $230.85 | 10.523% | $255.1423 | $255.14 | $255.15 | $255.10 |
| 7 purchase totals = | $917.43 | $1,001.5063 | $1,001.50 | $1,001.50 | $1,001.60 | |