| 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 | $138.49 | 13.145% | $156.6945 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $105.96 | 6.293% | $112.6281 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $135.68 | 10.150% | $149.4515 | $149.45 | $149.45 | $149.50 |
| Purchase #4 | $24.82 | 6.577% | $26.4524 | $26.45 | $26.45 | $26.50 |
| Purchase #5 | $33.70 | 4.258% | $35.1349 | $35.13 | $35.15 | $35.10 |
| Purchase #6 | $37.77 | 11.483% | $42.1071 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $217.70 | 7.173% | $233.3156 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $694.12 | $755.7841 | $755.78 | $755.80 | $755.80 | |