| 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 | $169.84 | 10.398% | $187.5 | $187.50 | $187.50 | $187.50 |
| Purchase #2 | $177.33 | 4.494% | $185.2992 | $185.30 | $185.30 | $185.30 |
| Purchase #3 | $7.83 | 8.700% | $8.5112 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $123.98 | 9.482% | $135.7358 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $189.58 | 7.192% | $203.2146 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $116.93 | 8.406% | $126.7591 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $162.99 | 10.172% | $179.5693 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $948.48 | $1,026.5892 | $1,026.59 | $1,026.55 | $1,026.60 | |