| 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 | $149.70 | 6.120% | $158.8616 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $243.47 | 12.664% | $274.303 | $274.30 | $274.30 | $274.30 |
| Purchase #3 | $58.51 | 10.712% | $64.7776 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $130.34 | 6.277% | $138.5214 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $198.40 | 7.382% | $213.0459 | $213.05 | $213.05 | $213.00 |
| Purchase #6 | $189.71 | 10.326% | $209.2995 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $187.51 | 5.385% | $197.6074 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $1,157.64 | $1,256.4164 | $1,256.42 | $1,256.40 | $1,256.40 | |