| 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 | $186.74 | 8.653% | $202.8986 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $153.90 | 3.523% | $159.3219 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $212.50 | 7.268% | $227.9445 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $175.25 | 11.213% | $194.9008 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $6.40 | 3.740% | $6.6394 | $6.64 | $6.65 | $6.60 |
| Purchase #6 | $16.94 | 7.798% | $18.261 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $32.88 | 8.350% | $35.6255 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $784.61 | $845.5917 | $845.59 | $845.60 | $845.50 | |